Long Distance Remote Light Sensor With RFM95W/RFM98W LoRa

There are many wireless communication options when connecting Arduino boards. One of the most popular ones is the Wi-Fi. It works well at small distances, and around Wi-Fi hotspots, however when the modules need to connect over long distance at areas where Internet is not present, Wi-Fi is not an option. Luckily there is a great and easily available alternative - the LoRa (Long Range Wide-area network) modu ...

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